/*
 * Copyright (c) 2014 pkzd/1.0, 颜文泽(robin)
 * All rights reserved.
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *     1 Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     2 Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef MC_IDT_H
#define MC_IDT_H

#include	<types.h>

#define IDTNUM	256
#define IDTSIZ	0x800

struct idt{
	ushort	i_off0;
	ushort	i_sel;
	ushort	i_type;
	ushort	i_off1;
};

extern struct idt idt[];

void	_pic0(void);
void	_pic4(void);
void	_pic13(void);
void	_pic14(void);
void	_pic15(void);
void	_pic32(void);
void	_pic33(void);
void	_pic46(void);
void	_pic80(void);

void	pic0(uint errcode);
void	pic4(uint errcode);
void	pic13(uint errcode);
void	pic14(uint errcode);
void	pic15(uint errcode);
void	pic32(uint errcode);
void	pic33(uint errcode);
void	pic46(uint errcode);

void	idt_init(void);
void	setidt0(struct idt *idtp);
void	setidt(struct idt *idtp, uint addrp);
void	setidt1(struct idt *idtp, uint addrp);

#endif
